From 5beef38bfc6b53eca3675c31fc635e589d99132b Mon Sep 17 00:00:00 2001
From: James Henstridge <james@jamesh.id.au>
Date: Mon, 5 May 2008 14:16:57 +0800
Subject: [PATCH] Fix double free in case where PGresult is NULL.

---
 psycopg/pqpath.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/psycopg/pqpath.c b/psycopg/pqpath.c
index afab3b1d..5c8d3c76 100644
--- a/psycopg/pqpath.c
+++ b/psycopg/pqpath.c
@@ -348,7 +348,6 @@ pq_complete_error(connectionObject *conn, PGresult **pgres, char **error)
         pq_raise(conn, NULL, *pgres);
     else if (*error != NULL) {
         PyErr_SetString(OperationalError, *error);
-        free(*error);
     } else {
         PyErr_SetString(OperationalError, "unknown error");
     }